Sven van GinkelandGitHub b431db751f fix(agent): time out blocked fan reads so collection can't hang (#2638, #2639) ...

Fan sensors were read with a plain os.ReadFile and no timeout. An i915
fan1_input read that blocks in the kernel held the agent lock forever,
stalling every hub request and the WebSocket read loop, so the system
went down and the agent never reconnected.

Fan reads now go through the same timeout as temperatures
(SENSORS_TIMEOUT, default 2s). A shared readWithTimeout helper tracks a
read still blocked after timing out and skips later polls until it
returns, instead of leaking another blocked goroutine each time. The
temperature path uses the helper too, fixing the same pile-up there.

2026-10-19 13:03:13 -04:00

..

battery

fix(agent): strip invalid UTF-8 from battery names (#2241)

2026-08-19 11:02:33 -04:00

btrfs

docs(agent): explain btrfs ioctl fallback incomplete-probe semantics

2026-10-13 10:32:59 -04:00

deltatracker

likely fix for huge net traffic on interface reset (#1267)

2025-10-18 15:40:54 -04:00

health

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

lhm

fix(agent): keep LHM helper alive after sensor failures (#2624)

2026-10-17 12:49:57 -04:00

test-data

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

tools/fetchsmartctl

embed smartctl in the windows binary (#1362)

2025-11-05 13:03:47 -05:00

utils

feat(agent): support opt-in cgroup CPU and memory accounting (#2505)

2026-10-05 14:52:40 -04:00

wifi

wifi: add SKIP_WIFI env var to disable signal monitoring

2026-10-02 12:54:22 -04:00

zfs

fix(agent): keep raw ZFS pool capacity when the root dataset has a refquota

2026-10-12 14:17:59 -04:00

agent_cache_test.go

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

agent_cache.go

add one minute chart + refactor rpc

2025-10-02 17:56:51 -04:00

agent_test_helpers.go

fix(agent): bind connection lifecycle to a cancellable context (#2464)

2026-10-13 12:32:26 -04:00

agent.go

fix(agent): time out blocked fan reads so collection can't hang (#2638, #2639)

2026-10-19 13:03:13 -04:00

client_test.go

feat(agent): support custom WebSocket headers with HUB_HEADERS (#2585)

2026-10-11 11:22:37 -04:00

client.go

fix(agent): bind connection lifecycle to a cancellable context (#2464)

2026-10-13 12:32:26 -04:00

connection_manager_test.go

fix(agent): bind connection lifecycle to a cancellable context (#2464)

2026-10-13 12:32:26 -04:00

connection_manager.go

fix(agent): bind connection lifecycle to a cancellable context (#2464)

2026-10-13 12:32:26 -04:00

cpu_linux_test.go

refactor(agent): share cgroup path vars and v2 mount lookup

2026-10-05 14:54:29 -04:00

cpu_linux.go

refactor(agent): share cgroup path vars and v2 mount lookup

2026-10-05 14:54:29 -04:00

cpu_test.go

fix(agent): reset host CPU baseline after counter rollback

2026-10-09 14:16:35 -04:00

cpu_unsupported.go

feat(agent): support opt-in cgroup CPU and memory accounting (#2505)

2026-10-05 14:52:40 -04:00

cpu.go

fix(agent): reset host CPU baseline after counter rollback

2026-10-09 14:16:35 -04:00

data_dir_test.go

fix windows sensor mocks and data directory tests

2026-08-26 11:50:19 -04:00

data_dir.go

refactor(agent): move GetEnv to utils package

2026-03-07 14:12:17 -05:00

disk_io_linux_test.go

fix(agent): skip first disk I/O sample of an interval when its window is too short

2026-09-30 13:02:29 -04:00

disk_test.go

fix(agent): resolve device symlinks so LVM volumes map to disk I/O (#2486)

2026-10-01 18:44:29 -04:00

disk_zfs_test.go

feat(agent): report btrfs filesystems as storage pools (#2315)

2026-09-09 19:53:39 -04:00

disk.go

refactor: stop sending deprecated DiskReadPs/DiskWritePs fields (#2653)

2026-10-19 12:17:54 -04:00

docker_image_updates_test.go

add env var to disable container image update checks (#2371)

2026-09-21 10:49:53 -04:00

docker_image_updates.go

add env var to disable container image update checks (#2371)

2026-09-21 10:49:53 -04:00

docker_registry_test.go

fix(agent): check all image repository digests (#2393)

2026-09-22 18:00:13 -04:00

docker_registry.go

fix(agent): check all image repository digests (#2393)

2026-09-22 18:00:13 -04:00

docker_test.go

refactor(agent): stop sending deprecated container network fields (#2650)

2026-10-19 11:00:09 -04:00

docker.go

refactor(agent): stop sending deprecated container network fields (#2650)

2026-10-19 11:00:09 -04:00

emmc_common_test.go

SMART: add eMMC health via sysfs (#1736)

2026-02-12 15:27:42 -05:00

emmc_common.go

SMART: add eMMC health via sysfs (#1736)

2026-02-12 15:27:42 -05:00

emmc_linux_test.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

emmc_linux.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

emmc_stub.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

fans_linux.go

feat: fan RPM monitoring (#2032)

2026-08-15 15:59:07 -04:00

fans_other.go

feat: fan RPM monitoring (#2032)

2026-08-15 15:59:07 -04:00

fans_test.go

fix(agent): time out blocked fan reads so collection can't hang (#2638, #2639)

2026-10-19 13:03:13 -04:00

fans.go

fix(agent): time out blocked fan reads so collection can't hang (#2638, #2639)

2026-10-19 13:03:13 -04:00

fingerprint_test.go

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

fingerprint.go

fix(agent): add fallback for CPU model detection on MIPS architectures (#2138)

2026-08-18 10:34:41 -04:00

gpu_amd_linux_test.go

refactor(agent): add utils package; rm utils.go and fs_utils.go

2026-03-07 13:50:49 -05:00

gpu_amd_linux.go

fix(agent): add safety check for read returning negative bytes (#1799)

2026-04-07 18:41:22 -04:00

gpu_amd_unsupported.go

add experimental sysfs amd gpu collector (#737, #1569)

2026-01-29 18:35:57 -05:00

gpu_darwin_test.go

Mac GPU Stats (#1747)

2026-02-18 14:51:30 -05:00

gpu_darwin_unsupported.go

rename gpu_apple_unsupported.go to gpu_darwin_unsupported.go

2026-02-18 15:15:58 -05:00

gpu_darwin.go

fix(agent): find macmon if /opt/homebrew/bin is not in path (#1746)

2026-03-27 13:52:22 -04:00

gpu_fixture_test.go

test: make agent and systemd fixtures portable (#2461)

2026-09-28 18:19:02 -04:00

gpu_intel_sysfs_linux_test.go

Add Intel sysfs GPU power collector (Xe/i915 hwmon energy counters) (#2020)

2026-08-16 11:20:43 -04:00

gpu_intel_sysfs_linux.go

Add Intel sysfs GPU power collector (Xe/i915 hwmon energy counters) (#2020)

2026-08-16 11:20:43 -04:00

gpu_intel_sysfs_unsupported.go

Add Intel sysfs GPU power collector (Xe/i915 hwmon energy counters) (#2020)

2026-08-16 11:20:43 -04:00

gpu_intel.go

perf(agent): reuse buffer when reading intel_gpu_top samples

2026-10-11 10:44:18 -04:00

gpu_nvml_linux.go

agent: add separate glibc build with NVML support (#1618)

2026-01-12 15:38:13 -05:00

gpu_nvml_sample_test.go

fix(agent): fall back to NVML power samples when power usage is unsupported (#2550)

2026-10-12 12:45:27 -04:00

gpu_nvml_unsupported_test.go

test: make agent and systemd fixtures portable (#2461)

2026-09-28 18:19:02 -04:00

gpu_nvml_unsupported.go

add nvtop integration and introduce GPU_COLLECTOR env var

2026-02-13 19:41:40 -05:00

gpu_nvml_windows.go

update build constraints to exclude nvml collector on arm64 (#1618)

2026-01-11 20:27:34 -05:00

gpu_nvml.go

fix(agent): fall back to NVML power samples when power usage is unsupported (#2550)

2026-10-12 12:45:27 -04:00

gpu_nvtop.go

feat(agent): monitor Intel Arc (xe) GPUs via nvtop (#2223)

2026-08-16 11:41:28 -04:00

gpu_test.go

fix(agent): parse intel_gpu_top -J arrays that omit commas between samples (#2589)

2026-10-11 10:35:56 -04:00

gpu.go

fix(agent): SKIP_GPU excludes GPU hwmon from temperatures and fans (#2313)

2026-09-24 13:59:52 -04:00

handlers_test.go

fix(agent): improve WebSocket and SSH fallback handling (#2441)

2026-10-01 13:37:57 -04:00

handlers.go

fix(agent): improve WebSocket and SSH fallback handling (#2441)

2026-10-01 13:37:57 -04:00

lifecycle_test.go

fix(agent): bind connection lifecycle to a cancellable context (#2464)

2026-10-13 12:32:26 -04:00

mdraid_linux_test.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

mdraid_linux.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

mdraid_stub.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

memory_linux_test.go

refactor(agent): share cgroup path vars and v2 mount lookup

2026-10-05 14:54:29 -04:00

memory_linux.go

refactor(agent): share cgroup path vars and v2 mount lookup

2026-10-05 14:54:29 -04:00

memory_unsupported.go

feat(agent): support opt-in cgroup CPU and memory accounting (#2505)

2026-10-05 14:52:40 -04:00

memory.go

feat(agent): support opt-in cgroup CPU and memory accounting (#2505)

2026-10-05 14:52:40 -04:00

network_counters_linux_test.go

fix(agent): use nvethernet MAC counters (#2090)

2026-10-01 10:58:21 -04:00

network_counters_linux.go

fix(agent): use nvethernet MAC counters (#2090)

2026-10-01 10:58:21 -04:00

network_counters_unsupported.go

fix(agent): use nvethernet MAC counters (#2090)

2026-10-01 10:58:21 -04:00

network_monitor_cert_test.go

feat: add TLS certificate expiry check to HTTPS network monitors (#2401)

2026-09-23 17:07:29 -04:00

network_monitor_cert.go

feat: add TLS certificate expiry check to HTTPS network monitors (#2401)

2026-09-23 17:07:29 -04:00

network_monitor_history_test.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_history.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_ping_test.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_ping.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_probe.go

feat(monitors): add option to ignore TLS errors for HTTPS monitors (#2500)

2026-10-05 12:01:51 -04:00

network_monitor_resume_test.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_resume.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_schedule_test.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_schedule.go

feat: add TLS certificate expiry check to HTTPS network monitors (#2401)

2026-09-23 17:07:29 -04:00

network_monitor_task_test.go

feat: network monitoring from agents (#2266, #1911)

2026-09-18 13:22:50 -04:00

network_monitor_task.go

feat: add TLS certificate expiry check to HTTPS network monitors (#2401)

2026-09-23 17:07:29 -04:00

network_monitor_test.go

feat(monitors): add option to ignore TLS errors for HTTPS monitors (#2500)

2026-10-05 12:01:51 -04:00

network_monitor.go

feat(monitors): add option to ignore TLS errors for HTTPS monitors (#2500)

2026-10-05 12:01:51 -04:00

network_test.go

fix(agent): prevent network counter underflow on interface removal and container restart (#2574)

2026-10-09 12:58:05 -04:00

network.go

fix(agent): prevent network counter underflow on interface removal and container restart (#2574)

2026-10-09 12:58:05 -04:00

package_updates_test.go

fix(agent): make package update checks work under the systemd sandbox (#2538)

2026-10-13 08:07:44 -04:00

package_updates.go

fix(agent): make package update checks work under the systemd sandbox (#2538)

2026-10-13 08:07:44 -04:00

response.go

fix(hub): remove stale smart_devices records when a drive is no longer reported (#2178)

2026-08-15 13:40:30 -04:00

sensors_default.go

feat: Add support for reading CPU (dev.cpu.*.temperature) and ACPI thermal zone (hw.acpi.thermal.tz*) temperature sensors on FreeBSD systems. (#2227)

2026-08-16 20:58:41 -04:00

sensors_freebsd_common_test.go

agent: simplify FreeBSD temperature sensor names

2026-08-16 21:16:12 -04:00

sensors_freebsd_common.go

agent: simplify FreeBSD temperature sensor names

2026-08-16 21:16:12 -04:00

sensors_freebsd.go

feat: Add support for reading CPU (dev.cpu.*.temperature) and ACPI thermal zone (hw.acpi.thermal.tz*) temperature sensors on FreeBSD systems. (#2227)

2026-08-16 20:58:41 -04:00

sensors_test.go

fix(agent): time out blocked fan reads so collection can't hang (#2638, #2639)

2026-10-19 13:03:13 -04:00

sensors_windows.go

fix windows sensor mocks and data directory tests

2026-08-26 11:50:19 -04:00

sensors.go

fix(agent): time out blocked fan reads so collection can't hang (#2638, #2639)

2026-10-19 13:03:13 -04:00

server_config_test.go

fix(agent): create SSH server configuration per connection (#2451)

2026-09-28 19:22:48 -04:00

server_test.go

fix(agent): bind connection lifecycle to a cancellable context (#2464)

2026-10-13 12:32:26 -04:00

server.go

fix(agent): stop sending legacy hubs a duplicate stats payload (#2529)

2026-10-05 11:38:33 -04:00

smart_nonwindows.go

embed smartctl in the windows binary (#1362)

2025-11-05 13:03:47 -05:00

smart_parse.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

smart_test.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

smart_windows.go

embed smartctl in the windows binary (#1362)

2025-11-05 13:03:47 -05:00

smart.go

refactor(agent): simplify SMART collection with per-device smartctl attempts (#2620)

2026-10-19 10:57:25 -04:00

storage_pool_test.go

feat: surface zpool status messages in pool health (#2509)

2026-10-09 13:57:40 -04:00

storage_pool.go

feat: surface zpool status messages in pool health (#2509)

2026-10-09 13:57:40 -04:00

system_test.go

fix(agent): count swap cache as used space (#2267)

2026-08-26 11:42:40 -04:00

system.go

feat(agent): support opt-in cgroup CPU and memory accounting (#2505)

2026-10-05 14:52:40 -04:00

systemd_nonlinux_test.go

agent: add separate glibc build with NVML support (#1618)

2026-01-12 15:38:13 -05:00

systemd_nonlinux.go

feat: show systemd service logs in service details (#2440)

2026-09-28 13:57:36 -04:00

systemd_test.go

fix(agent): verify systemd on dbus before starting service monitoring (#2573)

2026-10-09 11:39:09 -04:00

systemd.go

systemd: include user journals in service logs (#2553)

2026-10-11 13:02:38 -04:00

update.go

feat: add fingerprint command to agent (#1726)

2026-02-06 14:32:57 -05:00

uptime_linux_test.go

fix(agent): read /proc/uptime on linux instead of sysinfo(2) (#2180)

2026-08-18 15:18:33 -04:00

uptime_linux.go

fix(agent): read /proc/uptime on linux instead of sysinfo(2) (#2180)

2026-08-18 15:18:33 -04:00

uptime_stub.go

fix(agent): read /proc/uptime on linux instead of sysinfo(2) (#2180)

2026-08-18 15:18:33 -04:00